Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Patent
1997-03-06
1999-11-09
Sikes, William L.
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
349151, 349 46, 257 59, G02F 1136, G02F 11345, H01L 2904
Patent
active
059824620
ABSTRACT:
A thin film transistor device with its leakage current being controlled is provided. With such a thin film transistor device incorporated, a liquid crystal display apparatus presents a high-contrast image at a reduced power consumption. The thin film transistor is formed on an insulating substrate. The gate electrode of the transistor is electrically floating gate electrode, which is capacitance coupled to one or more input electrodes. The liquid crystal display apparatus incorporates the thin film transistor in its switching element and/or driving circuit.
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Nakano Akira
Ohmi Tadahiro
Shibata Tadashi
Chowdury Tarifur
Frontec Incorporated
Ohmi Tadahiro
Shibata Tadashi
Sikes William L.
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